1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sati [7]
2 years ago
5

You ask four people to the prom. If X is the number of "yes" responses, what is E(X)? Assume equal probability for

Mathematics
1 answer:
VladimirAG [237]2 years ago
6 0

Answer:

e is the amount of people

Step-by-step explanation:

4 x so let’s say you have two x you have 50% of the people that said yes.

You might be interested in
Please helpppppppppp me
Naily [24]

Answer:

Please read explanation below.

Step-by-step explanation:

Let's go over what some of the symbols of inequalities represent:

>: greater than

: less than

\ge: greater than or equal to

\le: less than or equal to

The symbol in the equation that is given to you is \ge. It seems as though each of the answer choices have everything written as the same thing except for the description of the inequalities. Check the one that applies.

5 0
3 years ago
Is the relationship shown by the data linear? How can you tell if it is or is not? If so, model the data with an equation.
yuradex [85]

Hello from MrBillDoesMath!

Answer:    The relationship is linear. The equation is y = 2x + 19

Discussion:

When x changes from -7 to -5 ( and increment of of +2),  y changes from 5 to 9 ( an increment of +4). When x changes from 5 to -3 (an increment of +2) , y changes from 9 to 13 (an increment of +4)... and so on.....

So far, when x changes by 2, y changes by 4.  This means the data falls on a line (so is linear). In fact,

(change in y) /  (change in x) = 4/2 = 2 =  slope of line.

so  y = 2x + b. As the line passes through the point ( -7, 5)

5 = 2 (-7) + b    or

5 = -14 + b       or ( adding 14 to both sides)

5 + 14 = 19  = b.

Hence the equitation the line is  y = 2x + 19

Thank you,

MrB

6 0
2 years ago
Write an expression for “Triple the sum of 33 and b”. *
IrinaK [193]

Answer:

99+3b

Step-by-step explanation:

The original equation would be 3(33+b), but simplifying it would get 99+3b.

8 0
2 years ago
A linear pair of<br> angles have<br> measures of 3m - 6<br> and 3m + 18. What<br> is the value of m?
timama [110]

Answer:

the value of m = 28°

Step-by-step explanation:

the sum of adjacent angles which form linear pair is 180°

so,

=》3m - 6° + 3m + 18° = 180°

=》6m + 12° = 180°

=》6m = 180° - 12°

=》m = 168° ÷ 6

=》m = 28°

4 0
3 years ago
How do I sort them because it doesn’t quite make sense to me
german

Answer:

can't see image

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • To express the polynomial 6p²+ 2p³- p^4 + 3 in standard form, which term should be written first?
    9·1 answer
  • HELP PLS I REALLY NEED HELP MAN
    5·2 answers
  • Select the equivalent expression.<br> (x^-3*y^3)^-7=?<br> Choose 1 answer:
    6·1 answer
  • What is the square root of 586
    15·1 answer
  • What kind of meals do math teachers eat
    6·1 answer
  • HELP PLEASE ASAP I WILL GIVE BRAINLYIST PLEASE ASAP
    5·1 answer
  • What is the discriminant of the polynomial below 9x^2-18x+9
    6·1 answer
  • 6) C+30 +2 = 5C -1. <br><br> Pls help mmeeeee
    13·2 answers
  • What number lies between -2 and -3​
    10·1 answer
  • Solve the system by substitution.<br> 4x + 2y = 10<br> x − y = 13
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!